Audio Amplifier Board Module 2 x 3W

  • $1.50

 (0 reviews)
  • Brand: China
  • Product Code: NH-164
  • Availability: In Stock
  • Weight: 0.10kg
- +

Operating voltage: 2.5V-5.5V 

Maximum output power: 3W*2(5V 4Ω) 

PCB size : 

Length: 29mm 

Width: 20mm 

Overall height after installed is about 16mm.


please make sure the power supply is not more than 5.5V and

please don't do reverse polarity for "+" and "-", or else, it will burn the board.

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Tags: audio, amplifier, board, module